Question

What is the role of split ring in an electric motor?​

Answer 1

Answer:

Split ring plays the role of commutator in an electric motor. The commutator reverses the direction of the current flowing through the coil after each half rotation of the coil. Due to this reversal of current, the coil continues to rotate in the same direction.

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Answer 2

Answer:

Role of Split Ring in an Electric Motor

Split ring is used for reversing the direction of current in the coil. ... Therefore, after every half rotation of the coil the direction of the couple rotating the coil remains the same and the coil continues its rotation in the same direction.

                                                        OR

The role of the split ring is used in the armature coil which is used to change the polarity of the current flowing in the current coil.  

The following workings are used in DC or universal motor. The device allows the commuter to convert electricity at the coil at every 180 degree. The commuter consists of a conductive arc separated by an insulator. The coils are split from between but are connected to the current by the carbon brushes which allows current to flow in the coil.

Explanation:

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